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    • 5. 发明授权
    • Image display screen and method for controlling said screen
    • 用于控制所述屏幕的图像显示屏幕和方法
    • US08102335B2
    • 2012-01-24
    • US10583844
    • 2004-12-20
    • Philippe Le RoyChristophe Prat
    • Philippe Le RoyChristophe Prat
    • G09G3/30
    • H01L27/1214G09G3/3233G09G2300/0417G09G2300/0819G09G2300/0842G09G2320/02G09G2320/043
    • The invention relates to an image display screen including: light emitters arranged as rows of light emitters and columns of light emitters, control means to control the emissions of the light emitters, including: a plurality of modulation transistors, each associated with one light emitter of the array, the said modulation transistors being positioned next to each other, along a guiding line, a plurality of compensating transistors intended to compensate for the threshold trigger voltage of the modulation transistors. A single compensating transistor is connected to all the modulation transistors of a column and is intended to compensate for the threshold trigger voltages of all the said modulation transistors of this column. This compensating transistor is formed in the extension of the said modulation transistors of a column along the same guiding line. The invention also relates to a method for driving this screen.
    • 本发明涉及一种图像显示屏幕,包括:排列成行的发光体和发光体列的发光体,控制发光体的发射的控制装置,包括:多个调制晶体管,每个调制晶体管与一个发光体 阵列,所述调制晶体管沿着引导线彼此相邻地定位,多个补偿晶体管旨在补偿调制晶体管的阈值触发电压。 单个补偿晶体管连接到列的所有调制晶体管,并且旨在补偿该列的所有所述调制晶体管的阈值触发电压。 该补偿晶体管形成在沿着相同引导线的列的所述调制晶体管的延伸中。 本发明还涉及一种用于驱动该屏幕的方法。
    • 7. 发明申请
    • Image Display Screen and Method for Controlling Said Screen
    • 图像显示屏幕和控制所述屏幕的方法
    • US20080224960A1
    • 2008-09-18
    • US10583844
    • 2004-12-20
    • Philippe Le RoyChristophe Prat
    • Philippe Le RoyChristophe Prat
    • G09G3/32G09G3/20
    • H01L27/1214G09G3/3233G09G2300/0417G09G2300/0819G09G2300/0842G09G2320/02G09G2320/043
    • The invention relates to an image display screen including: light emitters arranged as rows of light emitters and columns of light emitters, control means to control the emissions of the light emitters, including: a plurality of modulation transistors, each associated with one light emitter of the array, the said modulation transistors being positioned next to each other, along a guiding line, a plurality of compensating transistors intended to compensate for the threshold trigger voltage of the modulation transistors. A single compensating transistor is connected to all the modulation transistors of a column and is intended to compensate for the threshold trigger voltages of all the said modulation transistors of this column. This compensating transistor is formed in the extension of the said modulation transistors of a column along the same guiding line. The invention also relates to a method for driving this screen.
    • 本发明涉及一种图像显示屏幕,包括:排列成行的发光体和发光体列的发光体,控制发光体的发射的控制装置,包括:多个调制晶体管,每个调制晶体管与一个发光体 阵列,所述调制晶体管沿着引导线彼此相邻地定位,多个补偿晶体管旨在补偿调制晶体管的阈值触发电压。 单个补偿晶体管连接到列的所有调制晶体管,并且旨在补偿该列的所有所述调制晶体管的阈值触发电压。 该补偿晶体管形成在沿着相同引导线的列的所述调制晶体管的延伸中。 本发明还涉及一种用于驱动该屏幕的方法。
    • 9. 发明授权
    • Image display screen
    • 图像显示屏
    • US08325117B2
    • 2012-12-04
    • US10583823
    • 2004-12-01
    • Philippe Le RoyChristophe PratFabien Ammardji
    • Philippe Le RoyChristophe PratFabien Ammardji
    • G09G3/32
    • G09G3/3208G09G3/2011G09G3/2014G09G3/2081G09G2300/0417G09G2310/02G09G2310/0256G09G2320/043G09G2330/021G09G2330/022
    • Image display screen suitable for displaying image frames, at a given screen scanning frequency, comprising, light emitters, circuits for addressing the emitters each comprising, a current modulator able to supply the said emitter with current during the screen display mode, a charge capacitance able to store at each image frame a potential applied to the gate electrode of the current modulator, the potential being representative of a voltage for addressing an image datum during a screen display mode. The screen comprises a control system able to apply a bias voltage to the gate electrode of the current modulator and to the said charge capacitance, during a screen standby mode of a duration greater than the duration of an image frame, the said bias voltage having a bias inverse to the bias of the potential applied to the said charge capacitance during the screen display mode.
    • 适用于在给定的屏幕扫描频率下显示图像帧的图像显示屏幕,包括:发光器,用于寻址发射器的电路,每个发射器包括:能够在屏幕显示模式期间向所述发射器提供电流的电流调制器, 在每个图像帧处存储施加到当前调制器的栅电极的电位,该电位代表用于在屏幕显示模式期间寻址图像数据的电压。 该屏幕包括一个能够在大于图像帧的持续时间的持续时间的屏幕待机模式期间向当前调制器的栅电极施加偏置电压和所述充电电容的控制系统,所述偏置电压具有 在屏幕显示模式期间与施加到所述充电电容的电位的偏置相反的偏置。